I'd be pretty damn depressed if I were thinking in terms of how satisfied I should be with the status quo. A person needs more than having his/her needs taken care of -- what is it? That search is part of the whole life, and you won't find any answers at all for yourself unless you're harnessing the power of depression. Labelling it as a disease will not get you anywhere but just leaves you as a bystander who unfairly got sick.